X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fsched.h;h=77d77b2aeeddbe6ac34e2228b077734721f45b18;hb=4ea9b7c98ade603b08f0d945f4d99bc079eb57b6;hp=cb5b5b2bb245615830fad98a8058e406b75b9903;hpb=46dded2dc4e530e907a505554cae89c8baeac9ed;p=lttng-modules.git diff --git a/instrumentation/events/lttng-module/sched.h b/instrumentation/events/lttng-module/sched.h index cb5b5b2b..77d77b2a 100644 --- a/instrumentation/events/lttng-module/sched.h +++ b/instrumentation/events/lttng-module/sched.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM sched @@ -92,7 +93,7 @@ static inline long __trace_sched_switch_state(struct task_struct *p) return state; } -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) +#else static inline long __trace_sched_switch_state(struct task_struct *p) { @@ -146,7 +147,13 @@ LTTNG_TRACEPOINT_EVENT(sched_kthread_stop_ret, * Tracepoint for waking up a task: */ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0) || \ - LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0)) + LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,18,27,26, 3,19,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,14,61,63, 3,15,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,12,54,73, 3,13,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,10,97,106, 3,11,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,4,110,139, 3,5,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,2,77,111, 3,3,0,0)) LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template, TP_PROTO(struct task_struct *p), @@ -163,30 +170,28 @@ LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template, #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */ LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template, -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) TP_PROTO(struct task_struct *p, int success), TP_ARGS(p, success), -#else - TP_PROTO(struct rq *rq, struct task_struct *p, int success), - - TP_ARGS(rq, p, success), -#endif TP_FIELDS( ctf_array_text(char, comm, p->comm, TASK_COMM_LEN) ctf_integer(pid_t, tid, p->pid) ctf_integer(int, prio, p->prio - MAX_RT_PRIO) ctf_integer(int, success, success) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) ctf_integer(int, target_cpu, task_cpu(p)) -#endif ) ) #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0) || \ - LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0)) + LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,18,27,26, 3,19,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,14,61,63, 3,15,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,12,54,73, 3,13,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,10,97,106, 3,11,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,4,110,139, 3,5,0,0) || \ + LTTNG_RT_KERNEL_RANGE(3,2,77,111, 3,3,0,0)) /* * Tracepoint called when waking a task; this tracepoint is guaranteed to be @@ -211,7 +216,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_wakeup_template, sched_wakeup_new, TP_PROTO(struct task_struct *p), TP_ARGS(p)) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) +#else LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_wakeup_template, sched_wakeup, TP_PROTO(struct task_struct *p, int success), @@ -224,20 +229,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_wakeup_template, sched_wakeup_new, TP_PROTO(struct task_struct *p, int success), TP_ARGS(p, success)) -#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ - -LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_wakeup_template, sched_wakeup, - TP_PROTO(struct rq *rq, struct task_struct *p, int success), - TP_ARGS(rq, p, success)) - -/* - * Tracepoint for waking up a new task: - */ -LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_wakeup_template, sched_wakeup_new, - TP_PROTO(struct rq *rq, struct task_struct *p, int success), - TP_ARGS(rq, p, success)) - -#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ +#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */ /* * Tracepoint for task switches, performed by the scheduler: @@ -250,17 +242,12 @@ LTTNG_TRACEPOINT_EVENT(sched_switch, struct task_struct *next), TP_ARGS(preempt, prev, next), -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) +#else TP_PROTO(struct task_struct *prev, struct task_struct *next), TP_ARGS(prev, next), -#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ - TP_PROTO(struct rq *rq, struct task_struct *prev, - struct task_struct *next), - - TP_ARGS(rq, prev, next), -#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ +#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,0)) */ TP_FIELDS( ctf_array_text(char, prev_comm, prev->comm, TASK_COMM_LEN) @@ -268,10 +255,8 @@ LTTNG_TRACEPOINT_EVENT(sched_switch, ctf_integer(int, prev_prio, prev->prio - MAX_RT_PRIO) #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,0)) ctf_integer(long, prev_state, __trace_sched_switch_state(preempt, prev)) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) - ctf_integer(long, prev_state, __trace_sched_switch_state(prev)) #else - ctf_integer(long, prev_state, prev->state) + ctf_integer(long, prev_state, __trace_sched_switch_state(prev)) #endif ctf_array_text(char, next_comm, next->comm, TASK_COMM_LEN) ctf_integer(pid_t, next_tid, next->pid) @@ -328,15 +313,9 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_process_template, sched_process_exit, /* * Tracepoint for waiting on task to unschedule: */ -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_process_template, sched_wait_task, TP_PROTO(struct task_struct *p), TP_ARGS(p)) -#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_process_template, sched_wait_task, - TP_PROTO(struct rq *rq, struct task_struct *p), - TP_ARGS(rq, p)) -#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ /* * Tracepoint for a waiting task: @@ -432,24 +411,6 @@ LTTNG_TRACEPOINT_EVENT_CODE(sched_process_fork, TP_code_post() ) -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) -/* - * Tracepoint for sending a signal: - */ -LTTNG_TRACEPOINT_EVENT(sched_signal_send, - - TP_PROTO(int sig, struct task_struct *p), - - TP_ARGS(sig, p), - - TP_FIELDS( - ctf_integer(int, sig, sig) - ctf_array_text(char, comm, p->comm, TASK_COMM_LEN) - ctf_integer(pid_t, tid, p->pid) - ) -) -#endif - #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) /* * Tracepoint for exec: @@ -469,7 +430,6 @@ LTTNG_TRACEPOINT_EVENT(sched_process_exec, ) #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) /* * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE * adding sched_stat support to SCHED_FIFO/RR would be welcome. @@ -538,7 +498,6 @@ LTTNG_TRACEPOINT_EVENT(sched_stat_runtime, ctf_integer(u64, vruntime, vruntime) ) ) -#endif #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0) || \ LTTNG_RT_KERNEL_RANGE(4,9,27,18, 4,10,0,0) || \ @@ -560,7 +519,7 @@ LTTNG_TRACEPOINT_EVENT(sched_pi_setprio, ctf_integer(int, newprio, pi_task ? pi_task->prio - MAX_RT_PRIO : tsk->prio - MAX_RT_PRIO) ) ) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) +#else /* * Tracepoint for showing priority inheritance modifying a tasks * priority.